feat: modrinth hosting - files tab refactor (#4912)

* feat: api-client module for content v0

* feat: delete unused components + modules + setting

* feat: xhr uploading

* feat: fs module -> api-client

* feat: migrate files.vue to use tanstack

* fix: mem leak + other issues

* fix: build

* feat: switch to monaco

* fix: go back to using ace, but improve preloading + theme

* fix: styling + dead attrs

* feat: match figma

* fix: padding

* feat: files-new for ui page structure

* feat: finalize files.vue

* fix: lint

* fix: qa

* fix: dep

* fix: lint

* fix: lockfile merge

* feat: icons on navtab

* fix: surface alternating on table

* fix: hover surface color

---------

Signed-off-by: Calum H. <contact@cal.engineer>
Co-authored-by: Prospector <6166773+Prospector@users.noreply.github.com>

packages/assets/icons/layout-template.svg

@@ -0,0 +1,17 @@
+<!-- @license lucide-static v0.562.0 - ISC -->
+<svg
+  class="lucide lucide-layout-template"
+  xmlns="http://www.w3.org/2000/svg"
+  width="24"
+  height="24"
+  viewBox="0 0 24 24"
+  fill="none"
+  stroke="currentColor"
+  stroke-width="2"
+  stroke-linecap="round"
+  stroke-linejoin="round"
+>
+  <rect width="18" height="7" x="3" y="3" rx="1" />
+  <rect width="9" height="7" x="3" y="14" rx="1" />
+  <rect width="5" height="7" x="16" y="14" rx="1" />
+</svg>